OKLAHOMA CITY – The Big 12 Softball Championship, hosted by Oklahoma City All-Sports, returns to Oklahoma City on May 12 and 13 at USA Softball Hall of Fame Complex. All-session tickets for the 2017 Big 12 Softball Championship are still available. All-session tickets include seats for both Friday and Saturday. Adult tickets are $25 while all-session youth tickets are $15.

Single-session (day) passes are available as well. Single-session adult tickets are $14 and youth are $9. Groups of 10 or more can also purchase daily tickets at $9 per day as well. Children two and under are free.

All seats for the Big 12 Softball Championship are general admission.

Currently, tickets can be purchased online only at www.okcallsports.org/big12sb. Fans who purchase their tickets online will print their tickets at home or download them to their phone. Those fans can then walk straight to front gates of USA Softball Hall of Fame Complex where they will be exchanged for wristbands. Fans will be able to come and go throughout the day with their wristbands.

Tickets will be available for purchase on-site beginning Friday, May 12 at the ticket hut in front of the softball complex. The ticket office will open at 9:00 am on Friday and Saturday.

The Big 12 Softball Championship format will consist of pool play with six teams divided into two pools. Seeds 1, 4, and 6 are in Pool A and seeds 2, 3, and 5 are in Pool B. All pool play will occur on Day One of the championship. On Day Two, the third-place teams in each pool will play, followed by the second-place teams and then the first-place teams. For more information on the Big 12 Softball Championship visit www.big12sports.com or www.okcallsports.org.